The meal reheats quickly from frozen in under 10 minutes. Serve it over rice or as tacos for a hearty ... and a side of eel or teriyaki sauce for dipping. Don’t pull out those pots and pans ...

Remove the eel from the steamer and top with the spring onion and coriander. Pour the oil over the aromatics to wilt them, then serve immediately with steamed rice and stir-fried green vegetables.